3-Piece Ball Valves


55 Series 3-Piece Manual Ball Valve

77 Series Sanitary End 3-Piece Manual Ball Valve

Triac 77 Series Ball Valves feature a high quality 316L investment casting. They are available with sanitary clamp or tube OD ends. Select the cavity filled or non-cavity filled design. Superior leak protection is accomplished by using a live-loaded packing system featuring Belleville washers and double "V" ring packing. An ISO 5211 mounting pad is provided for easy automation.

View this package in 2D or 3D on our Automated Drawing System.


83 & 8R Series 3-pc Full & Regular Port Ball Valves

Triac 83 and 8R Series 3-Piece Ball Valves are the finest quality 3-piece valves on the market. The high quality investment castings feature a fully machined bore. The superior live-loaded packing system is accomplished with Belleville washers, “V” ring packing and a unique primary pyramidal stem seal. This advanced sealing system provides for protection against stem leaks experienced by ordinary ball valves.

  • 83: Full Port
  • 8R: Reduced Port

F83 & F8R Series 3-pc Full & Regular Port Firesafe Ball Valves

Triac® F83 and F8R Series 3-Piece Firesafe Ball Valves are the finest quality 3-piece valves on the market. The high quality investment castings feature a fully machined bore. The superior live-loaded packing system is accomplished with Belleville washers, “V” ring packing and a unique primary pyramidal stem seal. This advanced sealing system provides for protection against stem leaks experienced by ordinary ball valves.

  • F83: Full Port
  • F8R: Reduced Port
  • API 607 - 6th Edition Certified Firesafe

88 Series High Performance 3-Piece Ball Valve

The Triac® 88 Series 3-Piece Ball Valves feature a direct mount automation pad. The high-quality investment castings feature a fully machined bore. The superior live-loaded packing system is accomplished with Belleville washers, “V” ring packing and a unique pyramidal stem seal. This advanced sealing system provides protection against stem leaks experienced by ordinary ball valves.

  • Sizes ¼” – 4”
  • Full Port 1500/2000 psi WOG (by size)
  • Stainless or Carbon Steel Body
  • Direct Mounting Pad
  • Threaded, Socket Weld or Butt Weld Ends
  • TA-Luft Certified for Low Emissions
  • 50/50 Seats are Available for High Temperature and Difficult Applications
  • Also available with a Pneumatic Spring Return Actuator, Double Acting Actuator or Electric Actuator.

View this package in 2D or 3D on our Automated Drawing System.


F88 Series Firesafe 3-pc High Performance Ball Valve

The Triac® F88 Series Firesafe 3-Piece Design have successfully passed the API-607 4th edition test. They are available with 316SS or WCB body. These high-quality investment castings feature a fully machined bore. The superior live-loaded packing system is accomplished with Belleville washers, “V” ring packing and a unique pyramidal stem seal. This advanced sealing system provides protection against stem leaks experienced by ordinary ball valves.

  • Firesafe
  • Sizes ¼” – 4”
  • Full Port 1500/2000 psi WOG (by size)
  • ISO 5211 Actuator Mounting Pad
  • Threaded, Socket Weld or Butt Weld Ends
  • Blowout Proof Stem w/ Dual Anti-Static Devices
  • Monel Ball & Stem Available
  • Also available with a Pneumatic Spring Return Actuator, Double Acting Actuator or Electric Actuator.

View this package in 2D or 3D on our Automated Drawing System.